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<table width="100%" summary="page for CrackerFiber"><tr><td>CrackerFiber</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Effects of Cracker Fiber on Digested Calories</h2>

<h3>Description</h3>

<p>Digested calories with different types of fiber in crackers
</p>


<h3>Format</h3>

<p>A data frame with 48 observations on the following 3 variables.
</p>

<table summary="Rd table">
<tr>
 <td style="text-align: right;">
    <code>Subj</code> </td><td style="text-align: left;"> ID for the subject</td>
</tr>
<tr>
 <td style="text-align: right;">
    <code>Fiber</code> </td><td style="text-align: left;"> Type of fiber: <code>bran</code>, <code>combo</code>, <code>control</code>, or <code>gum</code></td>
</tr>
<tr>
 <td style="text-align: right;">
    <code>Calories</code> </td><td style="text-align: left;"> Digested calories</td>
</tr>
<tr>
 <td style="text-align: right;">
  </td>
</tr>

</table>



<h3>Details</h3>

<p>Twelve female subjects were fed a controlled diet, with crackers
before every meal. There were four different kinds of crackers: control, bran fiber, gum fiber, and
a combination of both bran and gum fiber. Over the course of the study, each subject ate all four
kinds of crackers, one kind at a time, for a stretch of several days. The order was randomized. The
response is the number of digested calories, measured as the difference between calories eaten and
calories passed through the system.
</p>


<h3>Source</h3>

<p>Subset of the data at http://lib.stat.cmu.edu/DASL/Datafiles/Fiber.html.
</p>


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